package chapter3;

/**
 * Created with IntelliJ IDEA.
 * Description:
 *
 * @author lzy
 * @create 2018-03-27 下午2:55
 */
public class Message {
    private int num;

    public Message(int num) {
        this.num = num;
    }

    public int getNum() {
        return num;
    }

    public void setNum(int num) {
        this.num = num;
    }
}
